Stage IV Nasopharyngeal CarcinomaPhase 2NCT01655628
GC Regimen Chemotherapy Plus CIK Cells for Metastatic Nasopharyngeal Carcinoma
A Phase 2 study testing GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells) and GC chemotherapy (Gemcitabine, Cisplatin) in people with Stage IV Nasopharyngeal Carcinoma, run by Sun Yat-sen University at 1 site in China.
Trial summary
Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southern China and South Asia. After radiotherapy, some patients with nasopharyngeal carcinoma still had distant metastasis. Read more about this study
- Who is it for?
- Ages 18 to 60 years
- Conditions the study is for
- Stage IV Nasopharyngeal Carcinoma
- What is being tested?
- GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells) and GC chemotherapy (Gemcitabine, Cisplatin)
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 40 participants
- Where
- 1 siteChina
- Study dates
- Jul 2012to Dec 2014
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 60 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- The primary lesions of all patients were classified as undifferentiated, non-keratinizing carcinoma at the initial stage for treatment (WHO, 1991 criteria) and no distant metastasis was observed based on imaging studies before radiotherapy ;
- all patients had received standard doses of radiotherapy, were regularly followed-up after radiotherapy, and had distant metastatic lesions revealed by imaging studies;
- metastases were found more than 6 months after the end of radiotherapy, with the expected survival time of more than 3 months;
- in each case, no more than 10 metastatic lesions were found in the imaging studies;
- Eastern Cooperative Oncology Group (ECOG) performance status was 0 - 1;
- the bone marrow functioned normally (WBC > 4.0×109/L, Hb > 120 g/L, PLT > 100×109/L);
- the ECG results were normal, and the liver and kidney were functional.
Who cannot join
- Patients were excluded if they had central nervous system metastases;
- uncontrolled infection; underlying disease that was severe or life-threatening;
- the patients were pregnant or lactating;
- ECOG perform status ≥ 2;
- the patients who are suffering from auto immune diseases or patients who need to accept glucocorticoid treatment.
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Cancer Center, Sun Yat-sen University
Guangzhou, Guangdong, 510080
Jian-jun Li, M.D. Ph.D, 86-2087343381, lijj@sysucc.org.cn
Jian-jun Li, M.D. Ph.D.
About this study
Official title: Autologous Cytokine-Induced Killer Cell Transfusion in Combination With Gemcitabine Plus Cisplatin Regimen Chemotherapy for Metastatic Nasopharyngeal Carcinoma
Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southern China and South Asia. After radiotherapy, some patients with nasopharyngeal carcinoma still had distant metastasis. In recent years, some chemotherapeutic agents, such as gemcitabine, cisplatin, were used to treat patients with advanced nasopharyngeal carcinoma, including those with local recurrence and distant metastases, with a certain short-term effect. However, chemotherapy alone is still not ideal for effectively improving the prognosis of patients with advanced nasopharyngeal carcinoma. Therefore, it is necessary to develop more-effective adjuvant therapies.
CIK cells (cytokine induced killer cells, CIK) are a population of heterogeneous cells generated by the in vitro amplification of mononuclear cells in peripheral blood. The cells are co-induced with multiple cytokines; the lymphocytes with co-expression of CD3+CD56+ have the strongest anti-tumor effect. Because of their non-MHC restricted tumor killing activity, CIK cells have a powerful anti-tumor effect both in vitro and in vivo, which spans a broad anti-tumor spectrum.
In this study, the patients with post-radiotherapy distant metastasis of NPC will be treated with autologous CIK cells in combination with Gemcitabine plus Cisplatin regimen chemotherapy(GC). The purpose of this study is to observe and evaluate the toxic side effects and the short- and long-term efficacy of CIK used in combination with GC chemotherapy to treat NPC in patients with distant metastasis after radiotherapy. Patients and Methods: 40 patients with distant metastasis after radiotherapy will accept 4 cycles chemotherapy of Gemcitabine plus cisplatin regimen and then are randomized divided into 2 groups. The 20 patients in GC+CIK group will be treated with maintaining therapy of adoptive autologous CIK cell transfusion sequentially; the other 20 patients will be followed-up only without CIK cells treatment. The safety of chemotherapy and CIK cells transfusion and the tumor regression status will be observed. The early response and long-term efficacy of two groups patients who accept GC chemotherapy or GC +CIK bio-therapy will be investigated.
- Conditions
- Stage IV Nasopharyngeal Carcinoma
- Being tested
- GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells), GC chemotherapy (Gemcitabine, Cisplatin)
- Keywords
- nasopharyngeal carcinoma, metastasis, gemcitabine, CIK cells
- Medical subject headings
- Nasopharyngeal Carcinoma, Neoplasm Metastasis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells)Drug
Also called Gemcitabine (Zefei) and Cisplatin(Nuoxin) ;, Autologous CIK cells
A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. Afer the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated.
GC chemotherapy (Gemcitabine, Cisplatin)Drug
Also called Gemcitabine (Zefei) and Cisplatin (Nuoxin)
A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. Afer the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated.
| Study group | Role | What they receive |
|---|---|---|
| GC chemotherapy plus CIK cells | Experimental | A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks); however,the other 20 patients will not accept CIK cells treatment. After the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus 8 cycles CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. Receives: Drug: GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells) |
| GC chemotherapy | Active comparator | A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. After the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. Receives: Drug: GC chemotherapy (Gemcitabine, Cisplatin) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Complete remission (CR)
(According to the response criteria in solid tumor(RECIST), version 1.1)
Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters;
Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ;
Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
Partial remission (PR)
(According to the response criteria in solid tumor(RECIST), version 1.1)
Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters;
Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ;
Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
Stable disease (SD)
(According to the response criteria in solid tumor(RECIST), version 1.1)
Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters;
Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ;
Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
Progressive disease (PD)
(According to the response criteria in solid tumor(RECIST), version 1.1)
Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm.
Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters;
Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ;
Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Measured: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
Secondary outcomes (3)
overall survival time (OS)
OS is defined as the time from randomization until death from any cause;
TTP is defined as the time from randomization until objective tumor progression; TTP does not include deaths;
PFS is defined as the time from randomization until objective tumor progression or death.
Measured: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
time to progression (TTP)
OS is defined as the time from randomization until death from any cause;
TTP is defined as the time from randomization until objective tumor progression; TTP does not include deaths;
PFS is defined as the time from randomization until objective tumor progression or death.
Measured: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
progression free survival(PFS)
OS is defined as the time from randomization until death from any cause;
TTP is defined as the time from randomization until objective tumor progression; TTP does not include deaths;
PFS is defined as the time from randomization until objective tumor progression or death.
Measured: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Aug 2012 (estimated)
- Study startJul 2012
- Primary completionJul 2014 (estimated)
- Study completionDec 2014 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Stage IV Nasopharyngeal CarcinomaStudies of the same condition, open and under way.
- More trials run by Sun Yat-sen UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 40 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Sun Yat-sen University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Jian-jun Li, Sun Yat-sen University
- Investigators
- Jian-jun Li, M.D., Principal investigator, Sun Yat-sen University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01655628
- Sponsor's protocol ID
- 20120704
- Status last verified
- Jul 2012
- First submitted
- 26 Jul 2012
- Last updated
- 2 Aug 2012
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 2 Aug 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Autologous Cytokine-Induced Killer Cell Transfusion in Combination With Gemcitabine Plus Cisplatin Regimen Chemotherapy for Metastatic Nasopharyngeal Carcinoma
- ClinicalTrials.gov ID
- NCT01655628
- Acronym / sponsor ID
- 20120704
- Conditions
- Stage IV Nasopharyngeal Carcinoma
- Keywords
- nasopharyngeal carcinoma, metastasis, gemcitabine, CIK cells
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 40 participants (estimated)
- Lead sponsor
- Sun Yat-sen UniversityUniversity, hospital or other
- Study start
- Jul 2012
- Primary completion
- Jul 2014 (estimated)
- Study completion
- Dec 2014 (estimated)
- First posted
- 2 Aug 2012 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southern China and South Asia. After radiotherapy, some patients with nasopharyngeal carcinoma still had distant metastasis. In recent years, some chemotherapeutic agents, such as gemcitabine, cisplatin, were used to treat patients with advanced nasopharyngeal carcinoma, including those with local recurrence and distant metastases, with a certain short-term effect. However, chemotherapy alone is still not ideal for effectively improving the prognosis of patients with advanced nasopharyngeal carcinoma. Therefore, it is necessary to develop more-effective adjuvant therapies.
CIK cells (cytokine induced killer cells, CIK) are a population of heterogeneous cells generated by the in vitro amplification of mononuclear cells in peripheral blood. The cells are co-induced with multiple cytokines; the lymphocytes with co-expression of CD3+CD56+ have the strongest anti-tumor effect. Because of their non-MHC restricted tumor killing activity, CIK cells have a powerful anti-tumor effect both in vitro and in vivo, which spans a broad anti-tumor spectrum.
In this study, the patients with post-radiotherapy distant metastasis of NPC will be treated with autologous CIK cells in combination with Gemcitabine plus Cisplatin regimen chemotherapy(GC). The purpose of this study is to observe and evaluate the toxic side effects and the short- and long-term efficacy of CIK used in combination with GC chemotherapy to treat NPC in patients with distant metastasis after radiotherapy. Patients and Methods: 40 patients with distant metastasis after radiotherapy will accept 4 cycles chemotherapy of Gemcitabine plus cisplatin regimen and then are randomized divided into 2 groups. The 20 patients in GC+CIK group will be treated with maintaining therapy of adoptive autologous CIK cell transfusion sequentially; the other 20 patients will be followed-up only without CIK cells treatment. The safety of chemotherapy and CIK cells transfusion and the tumor regression status will be observed. The early response and long-term efficacy of two groups patients who accept GC chemotherapy or GC +CIK bio-therapy will be investigated.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| GC chemotherapy plus CIK cells | Experimental | Drug: GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells)A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks); however,the other 20 patients will not accept CIK cells treatment. After the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus 8 cycles CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. |
| GC chemotherapy | Active comparator | Drug: GC chemotherapy (Gemcitabine, Cisplatin)A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. After the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. |
Who may qualify
- Ages
- 18 to 60 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (7 listed)
- The primary lesions of all patients were classified as undifferentiated, non-keratinizing carcinoma at the initial stage for treatment (WHO, 1991 criteria) and no distant metastasis was observed based on imaging studies before radiotherapy ;
- all patients had received standard doses of radiotherapy, were regularly followed-up after radiotherapy, and had distant metastatic lesions revealed by imaging studies;
- metastases were found more than 6 months after the end of radiotherapy, with the expected survival time of more than 3 months;
- in each case, no more than 10 metastatic lesions were found in the imaging studies;
- Eastern Cooperative Oncology Group (ECOG) performance status was 0 - 1;
Key exclusion criteria (5 listed)
- Patients were excluded if they had central nervous system metastases;
- uncontrolled infection; underlying disease that was severe or life-threatening;
- the patients were pregnant or lactating;
- ECOG perform status ≥ 2;
- the patients who are suffering from auto immune diseases or patients who need to accept glucocorticoid treatment.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells)Also: Gemcitabine (Zefei) and Cisplatin(Nuoxin) ;, Autologous CIK cellsA total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. Afer the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. | Drug | GC chemotherapy plus CIK cells |
| GC chemotherapy (Gemcitabine, Cisplatin)Also: Gemcitabine (Zefei) and Cisplatin (Nuoxin)A total of 40 patients enrolled will be accept 4 cycles GC chemotherapy(every 4 weeks),then they will randomized divided into two groups. 20 patients will maintain autologous CIK cells for 8 cycles (every 4 weeks);the other 20 patients will not accept CIK cells treatment. Afer the all 40 patients have accomplished 4 cycles GC regimen chemotherapy plus CIK cells treatment or 4 cycles GC chemotherapy alone, the early effects will be assessed and long-term efficacy such as OS and PFS will be evaluated. | Drug | GC chemotherapy |
Primary outcome
Complete remission (CR)
Time frame: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
(According to the response criteria in solid tumor(RECIST), version 1.1) Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters; Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ; Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Partial remission (PR)
Time frame: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
(According to the response criteria in solid tumor(RECIST), version 1.1) Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters; Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ; Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Stable disease (SD)
Time frame: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
(According to the response criteria in solid tumor(RECIST), version 1.1) Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters; Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ; Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
Progressive disease (PD)
Time frame: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.
(According to the response criteria in solid tumor(RECIST), version 1.1) Complete remission (CR):Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10 mm. Partial remission (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters; Stable disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study ; Progressive disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: the appearance of one or more new lesions is also considered progression).
3 secondary outcomes
overall survival time (OS)
Time frame: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
time to progression (TTP)
Time frame: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
progression free survival(PFS)
Time frame: Paticipants will be follow-up 2 years afer they have accomplished 4 cycles GC chemotharapy /or GC chemotharapy plus CIK cells treatment.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Aug 2012.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Jian-jun Li, M.D. principal investigator
Sun Yat-sen University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing GC chemotherapy plus CIK cells (Gemcitabine, Cisplatin, Autologous CIK cells) and GC chemotherapy (Gemcitabine, Cisplatin) in people with Stage IV Nasopharyngeal Carcinoma, run by Sun Yat-sen University at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 2 Aug 2012. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Jian-jun Li, M.D. Ph.D (86-2087343381, lijj@sysucc.org.cn), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Complete remission (CR) (time frame: Participants will accept 4cycles GC regimen chemotherapy (every 4 weeks) plus 8 cycles CIK cells treatment (every 4 weeks), a total of therapy time will be 12 months.). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Aug 2012.